Safety attachment for moving-picture machines.



L. E. WIBLE.

SAFETY ATTACHMENT FOR MOVING PICTURE MACHINES,

APPLICATION FILED DEC. 3, IBM.

Patented; July IL 1916.

Z SHEET$SHEET I W/T/I/ESSES.

I M E. WYBLE. SAFETY ATTACHMENT FOR MOVING PICTURE MACHTNES. APPLICATTON FILED DE(1.319I4.

2 SHEETS SHEET 2.

Pafcnt'gd July 11, 1916.

4- 1 summon.

LLOYD E. WYBLE, K

SAFETY ATTACHMENT F03 F18! 113G- Specification of Application filed Deoemner may v'onv W: 1'; known that l, LLOYD lb. W YBLE, a whim of th United States IBSldlhP' at 7 :3

0 of W l useful l.

the county of Jackson and i; have invnted certain new "\ufo'ty Attachmm mprovomonis m l limits for li'lUX'lilg-PlCtlllO lqlaclnnes, ov

the following .15 u spew safety attachmost for n'miion picture nuuliines, and it vomnsts oi mitonmiiu menus controllul by said film its props? mi light to me .im 'loi sliutiing break, or

s;- tlie same should past "the objective lens be interio Elli soil ilmt said film will not lro and Qsstxroyml by suul light.

ii iii: i; the in vontion may be full lei-stood reforem'e will now be made to Manny-311311113; (limvings, in which:

:iflllifi 1 is a broken side elevation ol :1 moi- 031 pictm idml with Elly mzu'liino prov Fig; 2 is broken plain View 031 up 3 is an irregular verhcm section, Milan-god, on. line ii; 3. A iiesignnies the lamp house, B {is olajouiixo lunslxoldev, C the film the uppier film nmgfzncino,, .l the. lower or viulwup film magazine. and l the Dowser cutting oi? amp house slu'z zwa' for from th s l Lm nigh the (condensing;

"in: lens (2", oi the pro ecting machine.

of ordinary Joe ioregom parts are mounted All oi' J cmistiawtion The shutter 1* is upon the customary mm H, pivoted at i and ma 1 g :1 Weight J, whereby said shutneial in either 096:1 or closed position. 1 designates a gravity roller supported by the film C at any suitable point between aha magazines D and Roller 1 is 'ourmiled upon the crank at in 2 of a rock shaft (l in a bear 4:, secured to an a r iacent part of the prof eoting' machine.

The rockslmit 3 is provided at a yicwnt i'iS bearing 4: W1

th :1 depem' ing to the lower and of which so cable is Cable omiencis rcarwaiaily ougjo 2a tabular guard T anal thence Yipily mo guids'slimvs 8 and 9', and nailed iiiits upper sl d to a boll-crank lever 3.0, the horizonta arm oi which minis the afijocent te'iii'iiiml 0''}? he shutter mm M.

poina Hu l:

Letters 123mm;

T cxtvmls n'eely in rough a sup-gait 11, While its i'eui' eml is minim. by a bi". diet 12 justnbly mounted at its limer and upon a in bring l3 usieil the lzittvi' is m proper focus.

the lenses into mounting the orm'kot 12 upon the rod, 3, insteziil of upon the lamp homo A. the lat may be Elli-fiat to owe sieioonticon visws, w. he shutter l not a hy oi my moohm'iism. ml 110; be dim-mumbled immiier, m anal will always ,i as; i The guiile 1m: as S "c joui'xhlec l on stubs mmand. the boil-crawl; rev l a ")ivot 1' of said ln'm ziwzv-el of: "he film G D m {he an. E, taut lo support the 1 but should the mechanism mil to 1:lmlion 11ml permit a condenser l 1h; soon be ignited by 1 lfroin the lamp 855 house, ills roller 1 if gaj'zwifi' and through ilie Q 0y o the 10-inec-iing; pan ts tips the horizontalmm of tho bell-Clank level 10 upward as inlic'otei i by fLl'i-e mirow H I kick 'tlie o-vei-lmiigu 1 El upward and close iii (Mating oil the light 2111a ll danger of igniting the film.

tioig'it is apoomgamtively Ii ciont safety s purpose inshown and lomy imflontion. malt Q soon changes in inoi1iom and )ei'ly 1523; with pended. clui (i inollilw 4- n 3 i :31 no Sex 3i). 331$ 3101(50/1. j

' inte-rp (.11 1 t lighi 0 wally 0011611211 tzolled {he v91 con trol] c in close she shl terrupted feed .nounie d inde the used bet he film 21 tier ed by we 111111,

by said gravity roller (1 by said cable Itter in case of b ihg of the film, pendently of t Ween said to cut off 2L grunty projecting: the rays of roller 1101* 2L cubic .101;- a bell-(rank and adapted reukuge 01' in- :md 21, bracket he projecing 

